Maclean Arthur John. Grammar of the Dialects of Vernacular Syriac

Gorgias Press, 2003. — 386 p.The primary grammatical reference for the Neo-Aramaic dialects "spoken by the Eastern Syrians [modern Assyrians & Chaldeans] of Kurdistan, North-West Persia, and the Plain of Mosul," includes notices of the dialects of the Jews of Azerbaijan & Zakhu.